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See detailEmile Adan en de introductie van reisinstructies voor de Belgische wetenschappelijke exploratie in Midden-Afrika.
Vandersmissen, Jan ULg

in Archives et Bibliothèques de Belgique = Archief en Bibliotheekwezen in Belgie (2003), 74(1-4), 205-217

Detailed reference viewed: 10 (0 ULg)
See detail"Emile Benoît's 'Vive la rose' as a Newfoundland Traditional Song"
Peere, Isabelle ULg

Conference (1993, June 02)

This paper examines Newfoundland tradition-bearer Emile Benoît's recreation of Guy Béart's recorded version of 'Vive la rose', highlighting the former's transformation of the text and tune and suggesting ... [more ▼]

This paper examines Newfoundland tradition-bearer Emile Benoît's recreation of Guy Béart's recorded version of 'Vive la rose', highlighting the former's transformation of the text and tune and suggesting a personal interpretation of the traditional recreative process in the light of previous personal field recordings of Benoît's personal experience narratives and singing. [less ▲]

Detailed reference viewed: 7 (1 ULg)
See detailEmile Deshayes, architecte et dessinateur (1875-1946)
Micha, Edith ULg; Charlier, Sébastien ULg

Book published by Galerie Wittert (2010)

Detailed reference viewed: 58 (6 ULg)
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See detailEmile du Bois-Reymond, professeur de physiologie à l'université de Berlin
Fredericq, Léon ULg

in Bulletin de l'Académie Royale de Médecine de Belgique (1897), XI

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See detailÉmile Wiket, un Liégeois coeur à vif
Frankinet, Baptiste ULg

in Wallonnes : Chronique de la Société de Langue et de Littérature Wallonnes (2012), (2/2012), 14-20

Detailed reference viewed: 13 (0 ULg)
See detailEmilio Salgari - Cartagine in fiamme nell'edizione apparsa su «Per terra e per mare» nel 1906
Curreri, Luciano ULg

Book published by Greco&Greco - édition revue et corrigée (2011)

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See detailEmilio Salgari - Le aquile della steppa
Curreri, Luciano ULg

Book published by Greco&Greco (2010)

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See detailEmilio Salgari, il mare, l'interdisciplinare
Curreri, Luciano ULg; Foni, Fabrizio

in Intervalles (2008), 3(été), 105

Luciano Curreri & Fabrizio Foni, Préface — Preface — Prefazione 1–3 ; Giuseppe Palumbo, La consacrazione di Emilio Salgari. Una storia delle Ombre Suicide 4–8 ; Claudio Gallo & Giuseppe Bonomi, Di Hamid o ... [more ▼]

Luciano Curreri & Fabrizio Foni, Préface — Preface — Prefazione 1–3 ; Giuseppe Palumbo, La consacrazione di Emilio Salgari. Una storia delle Ombre Suicide 4–8 ; Claudio Gallo & Giuseppe Bonomi, Di Hamid o del bel Capitan Tempesta, ovvero di Eleonora duchessa d'Eboli 9–33 ; Luciano Curreri, Per sfuggire alle fiamme bisogna affidarsi al mare (ovvero saper nuotare) 34–39 ; Vittorio Frigerio, Le « Capitaine » sur l’océan électronique. Aventures et avatars d’Emilio Salgari à l’âge de l’Internet 40–51 ; Roberto Fioraso, Questioni di critica 52-62 ; Matthieu Letourneux, « Allora tu l’ami quella visione ». Illustration et réception du cycle Indo-Malais d’Emilio Salgari 63-82 ; Fabrizio Foni , Du Vieux Marin à Mastro Catrame en passant par Doré : les stratifications de l’imaginaire 83–96 ; Willy Burguet, Échos romanesques et mélodramatiques entre Scapigliatura et bohème. Notes sur une vie de bohème à l’italienne d’Emilio Salgari 97–101 ; Notices des auteurs 102–105. [less ▲]

Detailed reference viewed: 62 (24 ULg)
See detailEmily’s doos
Spinoy, Erik ULg

in Nieuw Wereld Tijdschrift (1989), 6(6), 48-53

The present article reads the poetry by 19th-century American poet Emily Dickinson as driven by the aesthetics of the sublime.

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See detailEmission from cobalt in type Ia supernovae
Liu, W; Jeffery, D J; Schultz, D R et al

in Astrophysical Journal (1997), 489

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See detailEmission line stars in the Milky Way with the GAIA space mission
Martayan, C.; Frémat, Y.; Blomme, R. et al

Poster (2009)

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See detailThe emission lines in the spectra of B 1985 and WY Geminorum.
Swings, Polydore ULg; Struve, Otto

in Astrophysical Journal (1941), 93

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See detailThe emission lines in the ultraviolet region 3140-3500A of CH Cygni, and related problems
Swings, Jean-Pierre ULg; Swings, Polydore ULg

in Astrophysical Letters & Communications (1967), 1

The M6 semi-regular variable CH Cygni had an outburst in June 1967. The emission lines of the ultraviolet region λ< 3500 Å are described. General considerations on the importance of this region are ... [more ▼]

The M6 semi-regular variable CH Cygni had an outburst in June 1967. The emission lines of the ultraviolet region λ< 3500 Å are described. General considerations on the importance of this region are outlined. [less ▲]

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See detailEmission of sulfur-containing volatiles from Arabidopsis thaliana (L.) Heynh Col-0 related to diamondback moth (Plutella xylostella (L.)) infestation
Hien, Truong Thi Dieu ULg; Delaplace, Pierre ULg; Francis, Frédéric ULg et al

Poster (2013, June 10)

Herbivore-infested plants often release a variety of volatile organic compounds (VOCs). Here, we studied the effects of feeding Plutella xylostella (L.) (0, 3, 9, 20 pest larvae within 0-4 h and 4-8 h ... [more ▼]

Herbivore-infested plants often release a variety of volatile organic compounds (VOCs). Here, we studied the effects of feeding Plutella xylostella (L.) (0, 3, 9, 20 pest larvae within 0-4 h and 4-8 h infestation, respectively) on the emission of sulfur-containing VOCs in Arabidopsis thaliana (L.) Heynh Col-0 (A.t. Col-0) by headspace solid-phase micro-extraction coupled to gas chromatography - mass spectrometry (HS-SPME-GC/MS). The analytical results showed that the relative emission of sulfur-containing metabolites increased significantly in Arabidopsis plants subjected to P. xylostella infestation according to the density and residence duration of pest larvae on shoot organs. The main compound from infested plants was dimethyl disulfide. We suggest that the correlations between the stress level (density and time infestation) and the sulfides observed in this study provide a means to understand the changes of VOCs profile of plant under chewer infestation. [less ▲]

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See detailEmission of alarm pheromone by non-preyed aphid colonies
Almohamad, Raki; Verheggen, François ULg; Francis, Frédéric ULg et al

in Journal of Applied Entomology (2008), 132(8), 601-604

The sesquiterpene (E)-beta-farnesene (E beta f) is the primary component of the alarm pheromone of most aphid species. It is released in response to physical stress including attack by natural enemies and ... [more ▼]

The sesquiterpene (E)-beta-farnesene (E beta f) is the primary component of the alarm pheromone of most aphid species. It is released in response to physical stress including attack by natural enemies and causes aphids to cease feeding and disperse. E beta f also acts as a kairomonal cue for aphid natural enemies. In this study, we collected the headspace volatiles released by aphid colonies of different sizes. Gas chromatography-mass spectrometry analysis demonstrated the presence of E beta f in the absence of predator attack. A quadratic relationship was found between the released (E)-beta-farnesene amounts and aphid colony size. Behavioural impact of aphid alarm pheromone towards Episyrphus balteatus female oviposition behaviour was also demonstrated in this work. These results highlight the primary role of the small but continuous release of aphid alarm pheromone in mechanisms of decision-making by aphid predators during their foraging and egg-laying behaviour. [less ▲]

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See detailEmission of alarm pheromone in aphids : a contagious phenomenon ?
Verheggen, François ULg; Schwartzberg, Ezra; Haubruge, Eric ULg et al

Conference (2007)

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See detailEmission of alarm pheromone in aphids: A contagious phenomenon?
Verheggen, François ULg; Mescher, Mark; Francis, Frédéric ULg et al

Poster (2008)

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See detailEmission of alarm pheromone in aphids: A non-contagious phenomenon
Verheggen, François ULg; Mescher, M. C.; Haubruge, Eric ULg et al

in Journal of Chemical Ecology (2008), 34(9), 1146-1148

In response to attack by natural enemies, most aphid species release an alarm pheromone that causes nearby conspecifics to cease feeding and disperse. The primary component of the alarm pheromone of most ... [more ▼]

In response to attack by natural enemies, most aphid species release an alarm pheromone that causes nearby conspecifics to cease feeding and disperse. The primary component of the alarm pheromone of most species studied is (E)-beta-farnesene. We recently demonstrated that the production and accumulation of (E)-beta-farnesene during development by juvenile aphids is stimulated by exposure to odor cues, most likely by (E)-beta-farnesene emitted by other colony members. Here, we tested whether the release of (E)-beta-farnesene can be triggered by exposure to the alarm pheromone of other individuals, thereby amplifying the signal. Such contagious emission might be adaptive under some conditions because the amount of (E)-beta-farnesene released by a single aphid may not be sufficient to alert an appropriate number of individuals of the colony to the presence of a potential threat. By using a push-pull headspace collection system, we quantified (E)-beta-farnesene released from Acyrthosiphon pisum aphids exposed to conspecific alarm signals. Typical avoidance behavior was observed following exposure to (E)-beta-farnesene (i.e., aphids ceased feeding and dropped from host-plant); however, no increase in alarm pheromone amount was detected, suggesting that contagious release of (E)-beta-farnesene does not occur. [less ▲]

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See detailEmission of CO2 and CH4 to the atmosphere by sediments and open waters in two Tanzanian mangrove forests
Kristensen, Erik; Flindt, Mogens R.; Ulomi, Shadrack et al

in Marine Ecology. Progress Series (2008)

Carbon gas balance was evaluated in an anthropogenically impacted (Mtoni) and a pristine (Ras Dege) mangrove forest in Tanzania. Exchange of carbon dioxide (CO2) was measured for inundated and air-exposed ... [more ▼]

Carbon gas balance was evaluated in an anthropogenically impacted (Mtoni) and a pristine (Ras Dege) mangrove forest in Tanzania. Exchange of carbon dioxide (CO2) was measured for inundated and air-exposed sediments during day and night using in situ and laboratory incubations. In situ methane (CH4) emissions were measured in the dark during air exposure only. Emission of CO2 and CH4 from open waters (e.g. creeks) was estimated from diurnal measurements of CO2, partial pressure (pCO2) and CH4 concentrations. CO2 emission from darkened sediments devoid of biogenic structures was comparable during inundation and air exposure (28 to 115 mmol m–2 d–1) with no differences between mangrove forests. Benthic primary production was low with only occasional net uptake of CO2 by the sediments. Emissions of CH4 from air-exposed sediment were generally 3 orders of magnitude lower than for CO2. Presence of pneumatophores and crab burrows increased low tide emissions several fold. Emissions from open waters were dependent on tidal level and wind speed. Lowest emission occurred during high tide (1 to 6 mmol CO2 m–2 d–1; 10 to 80 μmol CH4 m–2 d–1) and highest during low tide (30 to 80 mmol CO2 m–2 d–1; 100 to 350 μmol CH4 m–2 d–1) when supersaturated runoff from the forest floor and porewater seepage reached the creek water. Based on global average primary production and measured gas emissions, the carbon gas balance of the 2 mangrove forests was estimated. The densely vegetated Ras Dege forest appears to be an efficient sink of greenhouse carbon gases, while extensive clear-cutting at the Mtoni forest apparently has reduced its capacity to absorb CO2, although it is seemingly still a net sink for atmospheric CO2. [less ▲]

Detailed reference viewed: 98 (6 ULg)